package com.chinasofti.demo5;

public class Fu {
    int a ;
    public  Fu(){
        this.a=10;
    }
    public void go(){

    }
}
class Zi extends Fu{
    int a;
    int b ;
    public  Zi(){
        super.go();
        this.b=10;
        this.a=10;
        this.show();

    }
    public void show(){
    Zi z = new Zi();

    }
}